COURTESY PHOTOSCanadian bluegrass band the Slocan Ramblers will play in the Shelter Island School gymnasium Saturday, January 19.

Sylvester Manor’s 2019 concert season kick starts with an evening of world-class bluegrass music featuring the Slocan Ramblers at the Shelter Island School auditorium on Saturday, January 19, at 7:30 p.m.; doors open at 7.